Our group of 8 are flying out of Buffalo in early November with Jetblue. Around $700. Buffalo - Ft Lauderdale to SXM and back through JFK on return. We preferred WestJet’s schedule and cost but they do not fly on Saturday and our villa has Saturday checkin. Jetblue has two departures back to Buffalo through Boston and JFK.. We would have preferred earlier departure through Boston but was $150 more per ticket. We have a long layover in NYC arriving in Buffalo after midnight. One of the airlines at Niagara Falls airport flys to SXM but not worth the risk as they have limited flights in and out of SXM. Cost is so unpredictable depending on time of year and when you book. Our flights are about $100 more than previous SXM visits